Yamaha DX100 Repair

Yamaha DX100 Repair

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Description

Yamaha DX100 Repair:

Yamaha DX100 Repair

Fault:

  • No power.
  • Intermittent keys.

These units are pretty much all plastic and can easily twist with use.

This caused the key contact board supports to snap which meant the stability is lost.

A very awkward thing to try and resolve especially as the carbon strip and key contact pcb are an unusual design which doesn’t leave much room for the usual repair / cleaning methods.yamaha dx100 key contact strip arrangement

dx100 key contact plastic supports broken

dx100 key contact plastic supports broken in situ

dx100 key contact board

dx100 internals